2116720995

素因数分解:

$3^1\times 5^1\times {\mathrm{7541}}^1\times {\mathrm{18713}}^1$

素因数の和:26262

約数の個数: 16

約数和(自身を含む): 3387383712

約数和(自身を除く): 1270662717

約数列:

[1, 3, 5, 15, 7541, 18713, 22623, 37705, 56139, 93565, 113115, 280695, 141114733, 423344199, 705573665, 2116720995]

約数ペア:

[(1, 2116720995), (3, 705573665), (5, 423344199), (15, 141114733), (7541, 280695), (18713, 113115), (22623, 93565), (37705, 56139)]